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drm/i915: Mark the hangcheck as idle when unparking the engines

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As we unpark the engines and are about to begin a new cycle of activity,
mark the current status of the hangceck as idle so that we avoid
carrying over a stale timestamp/action into the next cycle.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180502220313.6459-2-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2018-05-02 23:03:13 +01:00
parent ea491b23b2
commit e21b141376
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_engine_cs.c
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@ -1073,6 +1073,8 @@ void intel_engines_unpark(struct drm_i915_private *i915)
for_each_engine(engine, i915, id) {
if (engine->unpark)
engine->unpark(engine);
intel_engine_init_hangcheck(engine);
}
}